正反馈振动主动控制系统的FURLS算法分析与实现

Pub Date : 2015-01-01 DOI:10.3772/J.ISSN.1006-6748.2015.02.008

高志远, Zhu, Xiao-jin, Zhang, Hesheng, Luo, Cong, Li, Ming-dong

{"title":"正反馈振动主动控制系统的FURLS算法分析与实现","authors":"高志远, Zhu, Xiao-jin, Zhang, Hesheng, Luo, Cong, Li, Ming-dong","doi":"10.3772/J.ISSN.1006-6748.2015.02.008","DOIUrl":null,"url":null,"abstract":"While positive feedback exists in an active vibration control system,it may cause instability of the whole system.To solve this problem,a feedforward adaptive controller is proposed based on the Filtered-U recursive least square(FURLS) algorithm.Algorithm development process is presented in this paper.Real time active vibration control experimental tests were done.The experiment results show that the active control algorithm proposed in this paper has good control performance for both narrow band disturbances and broad band disturbances.","PeriodicalId":62147,"journal":{"name":"","volume":"21 1","pages":"171-177"},"PeriodicalIF":0.0,"publicationDate":"2015-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Analysis and implementation of FURLS algorithm for active vibration control system with positive feedback\",\"authors\":\"高志远, Zhu, Xiao-jin, Zhang, Hesheng, Luo, Cong, Li, Ming-dong\",\"doi\":\"10.3772/J.ISSN.1006-6748.2015.02.008\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"While positive feedback exists in an active vibration control system,it may cause instability of the whole system.To solve this problem,a feedforward adaptive controller is proposed based on the Filtered-U recursive least square(FURLS) algorithm.Algorithm development process is presented in this paper.Real time active vibration control experimental tests were done.The experiment results show that the active control algorithm proposed in this paper has good control performance for both narrow band disturbances and broad band disturbances.\",\"PeriodicalId\":62147,\"journal\":{\"name\":\"\",\"volume\":\"21 1\",\"pages\":\"171-177\"},\"PeriodicalIF\":0.0,\"publicationDate\":\"2015-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"\",\"FirstCategoryId\":\"1089\",\"ListUrlMain\":\"https://doi.org/10.3772/J.ISSN.1006-6748.2015.02.008\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3772/J.ISSN.1006-6748.2015.02.008","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

摘要

主动振动控制系统中存在正反馈，但正反馈可能导致整个系统不稳定。针对这一问题，提出了一种基于滤波- u递归最小二乘(FURLS)算法的前馈自适应控制器。本文介绍了算法的开发过程。进行了实时主动振动控制实验试验。实验结果表明，本文提出的主动控制算法对窄带干扰和宽带干扰都具有良好的控制性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文

微信好友朋友圈 QQ好友复制链接

本刊更多论文

Analysis and implementation of FURLS algorithm for active vibration control system with positive feedback

While positive feedback exists in an active vibration control system,it may cause instability of the whole system.To solve this problem,a feedforward adaptive controller is proposed based on the Filtered-U recursive least square(FURLS) algorithm.Algorithm development process is presented in this paper.Real time active vibration control experimental tests were done.The experiment results show that the active control algorithm proposed in this paper has good control performance for both narrow band disturbances and broad band disturbances.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助